What does it mean that the account of the chess game is temporarily frozen?

It is your account that is unsafe or illegal.

There are several situations: logging in from different places, too many screens, using third-party software, etc. If the prompt is temporary freezing, it is 72 hours. If you are prompted to freeze, you need to actively submit the unsealing, otherwise it will be permanently sealed. If there are none, you can call customer service to ask the specific reasons.

At present, the legal supervision system of the Internet is not perfect. In China, the problem of network virtual property is still blank in law. When problems arise, consumers are often victims. Gamers' consumption behaviors and transactions are completed through the Internet, and the services they enjoy are immaterial.